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1 .TH "SDL_JoyHatEvent" "3" "Mon 12 Mar 2001, 01:03" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_JoyHatEvent\- Joystick hat position change event structure
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4 .SH "STRUCTURE DEFINITION"
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5 .PP
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6 .nf
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7 \f(CWtypedef struct{
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8 Uint8 type;
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9 Uint8 which;
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10 Uint8 hat;
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11 Uint8 value;
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12 } SDL_JoyHatEvent;\fR
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13 .fi
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14 .PP
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15 .SH "STRUCTURE DATA"
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16 .TP 20
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17 \fBtype\fR
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18 \fBSDL_JOY\fP
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19 .TP 20
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20 \fBwhich\fR
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21 Joystick device index
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22 .TP 20
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23 \fBhat\fR
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24 Joystick hat index
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25 .TP 20
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26 \fBvalue\fR
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27 Hat position
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28 .SH "DESCRIPTION"
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29 .PP
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30 \fBSDL_JoyHatEvent\fR is a member of the \fI\fBSDL_Event\fR\fR union and is used when an event of type \fBSDL_JOYHATMOTION\fP is reported\&.
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31 .PP
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32 A \fBSDL_JOYHATMOTION\fP event occurs when ever a user moves a hat on the joystick\&. The field \fBwhich\fR is the index of the joystick that reported the event and \fBhat\fR is the index of the hat (for a more detailed exlaination see the \fIJoystick section\fR)\&. \fBvalue\fR is the current position of the hat\&. It is a logically OR\&'d combination of the following values (whose meanings should be pretty obvious:) :
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33 .IP "" 10
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34 \fBSDL_HAT_CENTERED\fP
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35 .IP "" 10
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36 \fBSDL_HAT_UP\fP
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37 .IP "" 10
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38 \fBSDL_HAT_RIGHT\fP
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39 .IP "" 10
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40 \fBSDL_HAT_DOWN\fP
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41 .IP "" 10
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42 \fBSDL_HAT_LEFT\fP
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43 .PP
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44 The following defines are also provided:
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45 .IP "" 10
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46 \fBSDL_HAT_RIGHTUP\fP
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47 .IP "" 10
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48 \fBSDL_HAT_RIGHTDOWN\fP
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49 .IP "" 10
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50 \fBSDL_HAT_LEFTUP\fP
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51 .IP "" 10
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52 \fBSDL_HAT_LEFTDOWN\fP
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53 .SH "SEE ALSO"
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54 .PP
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55 \fI\fBSDL_Event\fR\fR, \fIJoystick Functions\fR, \fI\fBSDL_JoystickEventState\fP\fR, \fI\fBSDL_JoystickGetHat\fP\fR
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56 ...\" created by instant / docbook-to-man, Mon 12 Mar 2001, 01:03
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